Hi! 👋 We’re Andrew, David, and Manas - cofounders of Polymorph

tl;dr

Polymorph is a custom user growth platform for consumer and self-serve teams. We build living user profiles that learn from real product usage to send personalized messages at the time and channel that works.

https://youtu.be/N5mvl4jXIMM

Worldview: users are not segments, events, or dashboard lines. Each user is their own person, and they deserve a dedicated experience.

Polymorph is that layer: per user growth at scale.

problem

Most teams end up with:

• endless dashboards
• dozens of segments
• tons of brittle marketing automations

…and still miss the moment when a user is confused, high-intent, or about to churn.

solution

Polymorph runs inference over billions of signals and takes customized actions per user at the right time.

It connects to your current stack (ex: PostHog, Datadog, LogRocket, plus CRM/support/warehouse) and combines:

• product logs + interactions
• funnels/cohorts/experiments
• feedback + support signals

Then it produces and executes the next best action:

• automated comms to your customers (push/email/Slack/CRM tasks)
• sales handoffs and insights when relevant
• alert humans instantly on Slack/Telegram during high intent user sessions
• experiments based on what’s actually happening

Example: “The Quiet One”

A user ignores announcements, unsubscribes from updates, and reads API docs deeply. Polymorph recognizes a self-serve power user, reduces outbound noise, and shows only contextual help on the exact page they’re reading.

We know everyone’s unique, build your own custom avatar on our landing page!

team

We’re a growth + ML systems + GTM engine:

• David ran thousands of growth experiments at Meta/FB, he was the most senior IC on Facebook SMB ads with $400M+ revenue impact
• Manas shipped customer-led GTM engineering at YC startups (Gusto, Nira), turning messy customer signals into repeatable motions and revenue
• Andrew built Scale AI’s production ML inference infra, handling 10M+ calls/day then led teams at Opal Security that doubled ARR

We’re building Polymorph because we’ve seen what breaks at scale, and how to fix it.

ask

We are currently scaling a few hyperscaling consumer apps, and are excited to help more grow! If you want your product to feel like it was made for each user, we’d love to talk.

Email us at founders@usepolymorph.com! :)

www.usepolymorph.com